JPH0233900B2 - - Google Patents
Info
- Publication number
- JPH0233900B2 JPH0233900B2 JP57147873A JP14787382A JPH0233900B2 JP H0233900 B2 JPH0233900 B2 JP H0233900B2 JP 57147873 A JP57147873 A JP 57147873A JP 14787382 A JP14787382 A JP 14787382A JP H0233900 B2 JPH0233900 B2 JP H0233900B2
- Authority
- JP
- Japan
- Prior art keywords
- fluid
- transmission
- valve
- valve body
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000012530 fluid Substances 0.000 claims abstract description 62
- 230000005540 biological transmission Effects 0.000 claims abstract description 60
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 abstract description 5
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
- F16H47/06—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type
- F16H47/065—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type the mechanical gearing being of the friction or endless flexible member type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/14—Control of torque converter lock-up clutches
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
- F16H61/0202—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric
- F16H61/0204—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
- F16H61/0206—Layout of electro-hydraulic control circuits, e.g. arrangement of valves
- F16H2061/0209—Layout of electro-hydraulic control circuits, e.g. arrangement of valves with independent solenoid valves modulating the pressure individually for each clutch or brake
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/66—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings
- F16H61/662—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings with endless flexible members
- F16H61/66254—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings with endless flexible members controlling of shifting being influenced by a signal derived from the engine and the main coupling
- F16H61/66263—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings with endless flexible members controlling of shifting being influenced by a signal derived from the engine and the main coupling using only hydraulical and mechanical sensing or control means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
- Transmissions By Endless Flexible Members (AREA)
- Control Of Fluid Gearings (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- General Details Of Gearings (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8104001A NL8104001A (nl) | 1981-08-28 | 1981-08-28 | Transmissie, in het bijzonder voor een motorvoertuig. |
NL8104001 | 1981-08-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5842862A JPS5842862A (ja) | 1983-03-12 |
JPH0233900B2 true JPH0233900B2 (de) | 1990-07-31 |
Family
ID=19837986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57147873A Granted JPS5842862A (ja) | 1981-08-28 | 1982-08-27 | 変速装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US4601368A (de) |
EP (1) | EP0073546B1 (de) |
JP (1) | JPS5842862A (de) |
AT (1) | ATE28099T1 (de) |
DE (1) | DE3276666D1 (de) |
NL (1) | NL8104001A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0527200U (ja) * | 1991-09-09 | 1993-04-09 | 日本電信電話株式会社 | 鋼製4本主桁セグメント |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3419669A1 (de) * | 1983-05-27 | 1984-11-29 | Linde Ag | Einstellbares getriebe |
JPS6110149A (ja) * | 1984-06-23 | 1986-01-17 | Daihatsu Motor Co Ltd | Vベルト式無段変速機 |
JPS61112859A (ja) * | 1984-11-07 | 1986-05-30 | Toyota Motor Corp | 無段変速機付き動力伝達装置のロツクアツプ制御装置 |
SE454428B (sv) * | 1986-09-08 | 1988-05-02 | Sab Nife Ab | Lasringsanordning i fjederbromsaktuator for att avbryta och automatiskt ateruppretta arbetsfunktionen |
JPH0694901B2 (ja) * | 1987-06-02 | 1994-11-24 | 富士重工業株式会社 | ロックアップトルコン付無段変速機の制御装置 |
JPS63303258A (ja) * | 1987-06-02 | 1988-12-09 | Fuji Heavy Ind Ltd | ロックアップトルコン付無段変速機の制御装置 |
NL8800246A (nl) * | 1988-02-02 | 1989-09-01 | Doornes Transmissie Bv | Continu variabele transmissie voorzien van een koppelomvormer. |
US4951788A (en) * | 1989-06-28 | 1990-08-28 | Ford Motor Company | Torque converter multiplate bypass clutch |
DE19546294A1 (de) * | 1994-12-15 | 1996-06-20 | Luk Getriebe Systeme Gmbh | Antriebseinheit mit Kegelscheibenumschlingungsgetriebe |
DE69923688T2 (de) * | 1999-11-11 | 2006-04-06 | Van Doorne's Transmissie B.V. | Stufenloses Getriebe mit elektro-hydraulischem Steuersystem und Steuerverfahren für ein solches Getriebe |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5560755A (en) * | 1978-07-14 | 1980-05-08 | Doornes Transmissie Bv | Speed changer |
JPS5565755A (en) * | 1978-11-13 | 1980-05-17 | Doornes Transmissie Bv | Speed change ratio control method and device of stepless speed change gear for automobile |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3126988A (en) * | 1964-03-31 | Power transmission device | ||
US2351483A (en) * | 1942-08-15 | 1944-06-13 | Borg Warner | Transmission control |
US2707887A (en) * | 1949-03-30 | 1955-05-10 | Chrysler Corp | Hydrodynamic power transmission |
US3058373A (en) * | 1960-03-04 | 1962-10-16 | Borg Warner | Transmission control system |
US3810531A (en) * | 1971-08-05 | 1974-05-14 | Gen Motors Corp | Lock up clutch control |
NL165821C (nl) * | 1976-02-09 | 1981-05-15 | Doornes Transmissie Bv | Traploos variabele overbrenging. |
GB2033029B (en) * | 1978-09-06 | 1982-11-03 | Gkn Transmissions Ltd | Variable-ratio gearing |
GB2045368B (en) * | 1978-12-09 | 1982-12-08 | Gkn Transmissions Ltd | Continuously variable ratio transmission |
NL7907714A (nl) * | 1979-10-19 | 1981-04-22 | Doornes Transmissie Bv | Werkwijze en inrichting voor het regelen van een traploos variabele transmissie. |
JPS597863B2 (ja) * | 1980-06-10 | 1984-02-21 | 日産自動車株式会社 | ロツクアツプ式自動変速機 |
EP0061732B1 (de) * | 1981-03-28 | 1987-12-02 | Nissan Motor Co., Ltd. | Hydraulisches Steuerungssystem für stufenlos regelbare Riemengetriebe mit hydrodynamischem Drehmomentwandler |
EP0061736A3 (de) * | 1981-03-28 | 1985-01-09 | Nissan Motor Co., Ltd. | Stufenlos regelbares Riemengetriebe mit hydrodynamischem Drehmomentwandler mit Überbrückungskupplung |
-
1981
- 1981-08-28 NL NL8104001A patent/NL8104001A/nl not_active Application Discontinuation
-
1982
- 1982-08-25 US US06/411,571 patent/US4601368A/en not_active Expired - Lifetime
- 1982-08-26 AT AT82201057T patent/ATE28099T1/de active
- 1982-08-26 DE DE8282201057T patent/DE3276666D1/de not_active Expired
- 1982-08-26 EP EP82201057A patent/EP0073546B1/de not_active Expired
- 1982-08-27 JP JP57147873A patent/JPS5842862A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5560755A (en) * | 1978-07-14 | 1980-05-08 | Doornes Transmissie Bv | Speed changer |
JPS5565755A (en) * | 1978-11-13 | 1980-05-17 | Doornes Transmissie Bv | Speed change ratio control method and device of stepless speed change gear for automobile |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0527200U (ja) * | 1991-09-09 | 1993-04-09 | 日本電信電話株式会社 | 鋼製4本主桁セグメント |
Also Published As
Publication number | Publication date |
---|---|
DE3276666D1 (en) | 1987-08-06 |
EP0073546B1 (de) | 1987-07-01 |
JPS5842862A (ja) | 1983-03-12 |
EP0073546A1 (de) | 1983-03-09 |
US4601368A (en) | 1986-07-22 |
NL8104001A (nl) | 1983-03-16 |
ATE28099T1 (de) | 1987-07-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4241618A (en) | Variable pulley transmission | |
US4228691A (en) | Variable pulley transmission | |
JPH11132308A (ja) | 伝動装置 | |
US4716791A (en) | Infinitely variable transmission utilizing hydraulic fluid pressure to vary velocity ratio between driving and driven pulleys | |
JPH0419411B2 (de) | ||
JP2661346B2 (ja) | 車両用無段変速機の油圧制御装置 | |
EP0051918B1 (de) | Getriebe mit veränderbarer Übersetzung | |
JPH0233900B2 (de) | ||
SU1088655A3 (ru) | Трансмисси дл автомобил | |
JPH02159452A (ja) | 車両用無段変速機 | |
JPS6252175B2 (de) | ||
US4246997A (en) | Apparatus for controlling clutch-equipped torque converter | |
USRE31361E (en) | Variable pulley transmission | |
US5094129A (en) | Hydraulic control apparatus for vehicle continuously variable transmission, having means for limiting increase in input shaft speed after the speed rises to predetermined level with vehicle speed | |
US4086993A (en) | Transmission overspeed inhibitor | |
GB2151725A (en) | A hydraulically controlled friction clutch and motor vehicle power unit utilising this clutch | |
US4611699A (en) | Control valve for a hydraulic clutch | |
JPS6216346B2 (de) | ||
KR100290413B1 (ko) | 차량용무단변속기 | |
JPS634843Y2 (de) | ||
JP2527177B2 (ja) | 無段変速機の制御装置 | |
JPS634845Y2 (de) | ||
JPH0318766Y2 (de) | ||
KR100504419B1 (ko) | 무단변속시에일정한클램핑력비율을조절하는비상유압제어장치 | |
JPS6288864A (ja) | 無段変速機の変速制御装置 |